Doesn't work with F# 4.7

[haf]

Description

dotnet/fsharp#7470

https://github.com/haf/fsharp-tp-4.7-repro

Cross posing since it may be about msbuild rules from this repo.

[jackfoxy]

Could be related to this?
fsprojects/FSharp.Data.SqlClient#361

Although this problem is specifically with netstandard2.1

[haf]

@jack-pappas Thank you for your reply; the cross-post told the story — you can't vary the version of the F# compiler from that of the SDK's, hence you can't use later versions of the compiler via later versions of F# Core, on an old SDK.